20064473040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4917763}}^1$

素因数の和:4917796

約数の個数: 80

約数和(自身を含む): 65858695488

約数和(自身を除く): 45794222448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 4917763, 9835526, 14753289, 19671052, 24588815, 29506578, 39342104, 49177630, 59013156, 73766445, 78684208, 83601971, 98355260, 118026312, 147532890, 167203942, 196710520, 236052624, 250805913, 295065780, 334407884, 393421040, 418009855, 501611826, 590131560, 668815768, 836019710, 1003223652, 1180263120, 1254029565, 1337631536, 1672039420, 2006447304, 2508059130, 3344078840, 4012894608, 5016118260, 6688157680, 10032236520, 20064473040]

約数ペア:

[(1, 20064473040), (2, 10032236520), (3, 6688157680), (4, 5016118260), (5, 4012894608), (6, 3344078840), (8, 2508059130), (10, 2006447304), (12, 1672039420), (15, 1337631536), (16, 1254029565), (17, 1180263120), (20, 1003223652), (24, 836019710), (30, 668815768), (34, 590131560), (40, 501611826), (48, 418009855), (51, 393421040), (60, 334407884), (68, 295065780), (80, 250805913), (85, 236052624), (102, 196710520), (120, 167203942), (136, 147532890), (170, 118026312), (204, 98355260), (240, 83601971), (255, 78684208), (272, 73766445), (340, 59013156), (408, 49177630), (510, 39342104), (680, 29506578), (816, 24588815), (1020, 19671052), (1360, 14753289), (2040, 9835526), (4080, 4917763)]